third_party/re2/README.chromium

   1 Name: re2 - an efficient, principled regular expression library
   2 Short Name: re2
   3 URL: http://code.google.com/p/re2/
   4 Version: 7f91923f3ad4
   5 Date: 2012-06-20
   6 Revision: 100:7f91923f3ad4
   7 License: BSD 3-Clause License
   8 License File: LICENSE
   9 Security Critical: yes
  10
  11 Description:
  12 RE2 is a fast, safe, thread-friendly alternative to backtracking regular
  13 expression engines like those used in PCRE, Perl, and Python.
  14
  15 Local Modifications (to be applied in this order):
  16 - Remove valgrind specific code that exists in chromium already
  17   (patches/remove-valgrind-code.patch)
  18 - Support for Windows (patches/re2-msvc9-chrome.patch)
  19 - Support Android (patches/re2-android.patch)
  20 - Remove static initializers (patches/remove-static-initializers.patch)
  21 - Rename POSIX configuration (patches/rename-posix-option.patch)
  22 - Support libcxx (patches/re2-libcxx.patch)
  23   https://code.google.com/p/re2/issues/detail?id=76
  24 - Memory optimization for filtered trees
  25   (patches/re2-memory-optimization.patch)
  26 - Prevent unwanted reports from MemorySanitizer. Note: there's an upstream fix
  27   for this (https://code.google.com/p/re2/issues/detail?id=77) which is rendered
  28   ineffective by patches/remove-valgrind-code.patch
  29   (patches/re2-msan.patch)
  30 - Remove comparisons of this with NULL (patches/this-null.patch), sent upstream
  31   at https://codereview.appspot.com/107100043/